That icon is there, and will vary depending on the instrument I choose to solo, for example right now I have a "T" for Tenor Sax. But when I click on that nothing happens. I have BIAB 2018. What is consistent though is that when I choose Soloist it always puts the instrument that i choose in that bottom track on the mixer. Just no music?
So it creates the track but with nothing in it?

I wish I knew how to include an image but here is a link to two.

[img]https://photos.app.goo.gl/glmmZ5BaIaoNQP572[/img]

[img]https://photos.app.goo.gl/NoBVc404sYPHoDSI2[/img]

Thanks very much,
Jim Lee